Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 24mm - 23mm Face Mill Arbors - Anti-Vibration The radius-end geometry supports smooth

The radius-end geometry supports smooth contouring

Its 63mm gauge length provides robust rigidity and precise alignment

especially in demanding deep cuts

Notch-free tapered neck for durability: The continuous neck design minimizes stress points

Kerf Width: 3/64" (0

Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 24mm - 23mm Face Mill Arbors - Anti-Vibration The radius-end geometry supports smoothOmega Products ER40 Collet Ultra Precision is engineered to securely clamp round shank tools in an ER40 collet chuck, delivering ultra high precision results for milling, drilling, and boring applications. Its designed for engineers, machinists, and hobbyists who demand consistent concentricity and reliable performance in demanding workflows. With a 5 micron run out specification, this collet helps minimize tool deflection and run out related errors,